Base | Representation |
---|---|
bin | 11011011100011… |
… | …10100110111000 |
3 | 121001012111120112 |
4 | 31232032212320 |
5 | 432414103024 |
6 | 34502243452 |
7 | 5463566636 |
oct | 1556164670 |
9 | 531174515 |
10 | 230222264 |
11 | 108a55438 |
12 | 65126588 |
13 | 389094bc |
14 | 2280c356 |
15 | 1532900e |
hex | db8e9b8 |
230222264 has 8 divisors (see below), whose sum is σ = 431666760. Its totient is φ = 115111128.
The previous prime is 230222261. The next prime is 230222269. The reversal of 230222264 is 462222032.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230222261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14388884 + ... + 14388899.
It is an arithmetic number, because the mean of its divisors is an integer number (53958345).
Almost surely, 2230222264 is an apocalyptic number.
It is an amenable number.
230222264 is a deficient number, since it is larger than the sum of its proper divisors (201444496).
230222264 is a wasteful number, since it uses less digits than its factorization.
230222264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28777789 (or 28777785 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 230222264 is about 15173.0769456956. The cubic root of 230222264 is about 612.8898655779.
Adding to 230222264 its reverse (462222032), we get a palindrome (692444296).
The spelling of 230222264 in words is "two hundred thirty million, two hundred twenty-two thousand, two hundred sixty-four".
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